/* Asterion Referral — clean galaxy UI */
:root {
  --bg0: #02060f;
  --bg1: #07101e;
  --panel: rgba(8, 16, 32, 0.82);
  --panel-2: rgba(12, 22, 42, 0.9);
  --line: rgba(78, 200, 255, 0.22);
  --line-strong: rgba(78, 200, 255, 0.45);
  --cyan: #4ec8ff;
  --cyan-2: #9ae4ff;
  --gold: #ffd56a;
  --gold-dim: rgba(255, 213, 106, 0.55);
  --text: #eaf4ff;
  --muted: #7f96b8;
  --ok: #5dffb0;
  --danger: #ff7b8a;
  --radius: 14px;
  --font: "Rajdhani", sans-serif;
  --display: "Orbitron", sans-serif;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}

*,
*::before,
*::after { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
  color: var(--text);
  font-family: var(--font);
  background: var(--bg0);
  overflow: hidden;
}

.wu-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 55% at 50% -10%, rgba(78, 200, 255, 0.16), transparent 55%),
    radial-gradient(ellipse 45% 40% at 100% 80%, rgba(255, 213, 106, 0.07), transparent 50%),
    radial-gradient(ellipse 40% 35% at 0% 70%, rgba(78, 200, 255, 0.06), transparent 45%),
    linear-gradient(180deg, #081428 0%, #02060f 100%);
}
.wu-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 12% 18%, rgba(255,255,255,.45) 0, transparent 100%),
    radial-gradient(1px 1px at 28% 62%, rgba(255,255,255,.28) 0, transparent 100%),
    radial-gradient(1px 1px at 48% 28%, rgba(255,255,255,.35) 0, transparent 100%),
    radial-gradient(1px 1px at 72% 44%, rgba(255,255,255,.22) 0, transparent 100%),
    radial-gradient(1px 1px at 88% 72%, rgba(255,255,255,.3) 0, transparent 100%),
    radial-gradient(1.5px 1.5px at 63% 12%, rgba(154,228,255,.5) 0, transparent 100%);
  animation: wu-twinkle 7s ease-in-out infinite;
  opacity: 0.7;
}
@keyframes wu-twinkle {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 0.85; }
}

.wu-shell {
  position: relative;
  z-index: 1;
  height: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: auto;
}

.wu-loading, .wu-warn {
  margin: auto;
  text-align: center;
  color: var(--muted);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
}
.wu-warn { color: var(--danger); max-width: 28rem; }

/* Header */
.wu-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  animation: wu-rise 0.55s ease both;
}
@keyframes wu-rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
.wu-kicker {
  margin: 0 0 4px;
  font-family: var(--display);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  color: var(--cyan);
  text-transform: uppercase;
}
.wu-head h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  letter-spacing: 0.16em;
  font-weight: 700;
  color: var(--cyan-2);
}
.wu-head h1 span {
  color: var(--gold);
}
.wu-head p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 36rem;
}
.wu-head-link {
  font-family: var(--display);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--line);
  padding: 8px 12px;
  border-radius: 999px;
  transition: color .2s, border-color .2s, background .2s;
}
.wu-head-link:hover {
  color: var(--cyan-2);
  border-color: var(--line-strong);
  background: rgba(78,200,255,0.08);
}

/* Code hero */
.wu-code-hero {
  display: grid;
  grid-template-columns: 1.2fr auto;
  gap: 14px;
  align-items: stretch;
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(78,200,255,0.08), transparent 42%),
    var(--panel);
  box-shadow: var(--shadow);
  animation: wu-rise 0.65s ease 0.06s both;
}
@media (max-width: 760px) {
  .wu-code-hero { grid-template-columns: 1fr; }
}
.wu-code-label {
  font-family: var(--display);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.wu-code-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.wu-code {
  font-family: var(--display);
  font-size: clamp(1.55rem, 3.5vw, 2.15rem);
  letter-spacing: 0.28em;
  color: var(--cyan-2);
  text-shadow: 0 0 28px rgba(78, 200, 255, 0.35);
  padding: 4px 2px;
  user-select: all;
}
.wu-code-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.wu-btn {
  font-family: var(--display);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(40, 90, 140, 0.4), rgba(10, 20, 40, 0.65));
  color: var(--text);
  padding: 11px 14px;
  border-radius: 10px;
  cursor: pointer;
  transition: transform .15s, border-color .2s, color .2s, box-shadow .2s;
}
.wu-btn:hover:not(:disabled) {
  border-color: var(--cyan);
  color: var(--cyan-2);
  box-shadow: 0 0 20px rgba(78,200,255,0.15);
  transform: translateY(-1px);
}
.wu-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.wu-btn-gold {
  border-color: rgba(255, 213, 106, 0.4);
  background: linear-gradient(180deg, rgba(255,213,106,0.22), rgba(60,40,10,0.45));
}
.wu-btn-gold:hover:not(:disabled) {
  border-color: var(--gold);
  color: var(--gold);
  box-shadow: 0 0 20px rgba(255,213,106,0.18);
}
.wu-claim-note {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}
.wu-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(72px, 1fr));
  gap: 8px;
  min-width: 220px;
}
.wu-stat {
  text-align: center;
  padding: 12px 8px;
  border-radius: 12px;
  border: 1px solid rgba(78,200,255,0.14);
  background: rgba(0,0,0,0.28);
}
.wu-stat b {
  display: block;
  font-family: var(--display);
  font-size: 1.25rem;
  color: var(--cyan-2);
  letter-spacing: 0.04em;
}
.wu-stat span {
  display: block;
  margin-top: 4px;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
}

/* Main grid */
.wu-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.15fr 0.95fr;
  gap: 12px;
  flex: 1;
  min-height: 0;
  animation: wu-rise 0.7s ease 0.12s both;
}
@media (max-width: 1020px) {
  html, body { overflow: auto; }
  .wu-grid { grid-template-columns: 1fr; }
}

.wu-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 14px;
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
  overflow: visible;
}
.wu-panel.wu-panel-ms {
  overflow: auto;
}
.wu-panel h2 {
  margin: 0 0 12px;
  font-family: var(--display);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--gold);
  text-transform: uppercase;
}
.wu-panel-hint {
  margin: -6px 0 12px;
  color: var(--muted);
  font-size: 0.8rem;
}

/* Hover reward cards */
.wu-reward-stack {
  display: grid;
  gap: 10px;
}
.wu-hover-card {
  position: relative;
  border-radius: 12px;
  border: 1px solid rgba(78,200,255,0.18);
  background:
    linear-gradient(160deg, rgba(78,200,255,0.07), transparent 50%),
    var(--panel-2);
  padding: 14px 14px 16px;
  cursor: help;
  transition: border-color .2s, transform .2s, box-shadow .2s;
  overflow: visible;
}
.wu-hover-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.35), 0 0 0 1px rgba(78,200,255,0.12);
}
.wu-hover-card.is-gold {
  border-color: rgba(255,213,106,0.28);
  background:
    linear-gradient(160deg, rgba(255,213,106,0.08), transparent 50%),
    var(--panel-2);
}
.wu-hover-card.is-gold:hover {
  border-color: rgba(255,213,106,0.55);
  box-shadow: 0 12px 28px rgba(0,0,0,0.35), 0 0 0 1px rgba(255,213,106,0.15);
}
.wu-hover-card .tag {
  font-family: var(--display);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 6px;
}
.wu-hover-card.is-gold .tag { color: var(--gold); }
.wu-hover-card .title {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 4px;
}
.wu-hover-card .sub {
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.35;
}
.wu-hover-card .peek {
  margin-top: 10px;
  font-size: 0.78rem;
  color: var(--cyan-2);
  opacity: 0.85;
  letter-spacing: 0.04em;
}

.wu-tip {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  transform: translateX(-50%) translateY(6px);
  width: min(260px, 80vw);
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255,213,106,0.35);
  background: rgba(4, 10, 20, 0.97);
  box-shadow: 0 16px 40px rgba(0,0,0,0.55);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
  z-index: 30;
}
.wu-hover-card:hover .wu-tip,
.wu-hover-card:focus-within .wu-tip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.wu-tip::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(-50%);
  border: 7px solid transparent;
  border-top-color: rgba(255,213,106,0.35);
}
.wu-tip strong {
  display: block;
  font-family: var(--display);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 8px;
  text-transform: uppercase;
}
.wu-tip ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.wu-tip li {
  font-size: 0.86rem;
  padding: 3px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  color: #d9e7f8;
}
.wu-tip li:last-child { border-bottom: 0; }

/* Recruits */
.wu-table-wrap {
  flex: 1;
  min-height: 160px;
  overflow: auto;
  border-radius: 10px;
  border: 1px solid rgba(78,200,255,0.12);
  background: rgba(0,0,0,0.22);
}
.wu-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.wu-table th,
.wu-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.wu-table th {
  position: sticky;
  top: 0;
  background: rgba(10, 18, 34, 0.95);
  font-family: var(--display);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  text-transform: uppercase;
}
.wu-table td.name { color: var(--cyan-2); font-weight: 600; }
.wu-empty {
  padding: 28px 18px;
  text-align: center;
  color: var(--muted);
  line-height: 1.45;
  font-size: 0.95rem;
}
.wu-st {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.wu-st-qualified { color: var(--cyan); }
.wu-st-rewarded { color: var(--gold); }
.wu-st-pending { color: var(--muted); }

/* Milestones — rewards expand on hover (no clipped tooltip) */
.wu-ms-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  padding-right: 2px;
}
.wu-ms {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  grid-template-areas:
    "num body side"
    "loot loot loot";
  gap: 8px 10px;
  align-items: center;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(78,200,255,0.16);
  background: rgba(0,0,0,0.28);
  cursor: help;
  transition: border-color .2s, background .2s;
}
.wu-ms:hover,
.wu-ms:focus-within {
  border-color: rgba(255,213,106,0.5);
  background: rgba(20, 30, 50, 0.62);
}
.wu-ms.is-done {
  border-color: rgba(93, 255, 176, 0.35);
}
.wu-ms.is-done .wu-ms-num { color: var(--ok); }
.wu-ms-num {
  grid-area: num;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-size: 1.1rem;
  color: var(--gold);
  background:
    radial-gradient(circle at 30% 25%, rgba(255,213,106,0.25), transparent 60%),
    rgba(255,213,106,0.06);
  border: 1px solid rgba(255,213,106,0.25);
}
.wu-ms-body { grid-area: body; min-width: 0; }
.wu-ms-top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
  font-size: 0.88rem;
}
.wu-ms-top b { font-weight: 700; letter-spacing: 0.02em; }
.wu-ms-top span { color: var(--muted); font-size: 0.8rem; }
.wu-bar {
  height: 7px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  overflow: hidden;
}
.wu-bar > i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #2a6a9a, var(--cyan) 55%, var(--gold));
  box-shadow: 0 0 10px rgba(78,200,255,0.35);
  transition: width .45s ease;
}
.wu-ms.is-done .wu-bar > i {
  background: linear-gradient(90deg, #1a6a45, var(--ok));
  box-shadow: 0 0 10px rgba(93,255,176,0.3);
}
.wu-ms-side {
  grid-area: side;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}
.wu-ms-side .hint {
  font-size: 0.72rem;
  color: var(--muted);
  white-space: nowrap;
}
.wu-ms-loot {
  grid-area: loot;
  display: none;
  margin: 2px 0 0;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255,213,106,0.28);
  background: rgba(4, 10, 20, 0.85);
}
.wu-ms:hover .wu-ms-loot,
.wu-ms:focus-within .wu-ms-loot {
  display: block;
  animation: wu-loot-in 0.18s ease both;
}
@keyframes wu-loot-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: none; }
}
.wu-ms-loot strong {
  display: block;
  font-family: var(--display);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}
.wu-ms-loot ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.wu-ms-loot li {
  font-size: 0.86rem;
  padding: 3px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  color: #d9e7f8;
}
.wu-ms-loot li:last-child { border-bottom: 0; }
.wu-ms-peek {
  margin-top: 6px;
  font-size: 0.72rem;
  color: var(--cyan-2);
  opacity: 0.8;
}
.wu-ms:hover .wu-ms-peek,
.wu-ms:focus-within .wu-ms-peek {
  display: none;
}

.wu-toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  z-index: 50;
  padding: 11px 16px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(6, 12, 24, 0.96);
  color: var(--text);
  font-size: 0.95rem;
  box-shadow: var(--shadow);
  max-width: 90vw;
}
.wu-toast.is-ok { border-color: rgba(93,255,176,0.45); color: #b9ffe0; }
.wu-toast.is-err { border-color: rgba(255,123,138,0.45); color: #ffc0c8; }

@media (prefers-reduced-motion: reduce) {
  .wu-bg::before,
  .wu-head,
  .wu-code-hero,
  .wu-grid,
  .wu-ms:hover .wu-ms-loot { animation: none; }
  .wu-hover-card:hover,
  .wu-btn:hover:not(:disabled) { transform: none; }
}